CVE-2006-5614
Microsoft Windows - NAT Helper Components Remote Denial of Service
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Microsoft Windows NAT Helper Components (ipnathlp.dll) on Windows XP SP2, when Internet Connection Sharing is enabled, allows remote attackers to cause a denial of service (svchost.exe crash) via a malformed DNS query, which results in a null pointer dereference.
Microsoft Windows NAT Helper Components (ipnathlp.dll) sobre Windows XP SP2, cuando Internet Connection Sharing está activado, permite a un atacante remoto provocar denegación de servicio (caida svchost.exe) a través de una consulta DNS mal formada, el cual termina en un puntero de referencia nulo.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2006-10-30 CVE Reserved
- 2006-10-30 First Exploit
- 2006-10-31 CVE Published
- 2024-08-07 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| http://research.eeye.com/html/alerts/zeroday/20061028.html | X_refsource_misc | |
| http://securitytracker.com/id?1017133 | Vdb Entry | |
| http://www.osvdb.org/30096 | Vdb Entry | |
| http://www.securityfocus.com/bid/20804 | Vdb Entry | |
| http://www.vupen.com/english/advisories/2006/4248 | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/29917 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://packetstorm.news/files/id/180553 | 2024-08-31 | |
| https://www.exploit-db.com/exploits/2682 | 2006-10-30 | |
| https://www.exploit-db.com/exploits/2672 | 2024-08-07 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://secunia.com/advisories/22592 | 2017-10-19 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Windows Nt Helper Components Search vendor "Microsoft" for product "Windows Nt Helper Components" | * | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Xp Search vendor "Microsoft" for product "Windows Xp" | * | sp2, tablet_pc |
Affected
| ||||||